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AI Music Extender

Sample results

Continue Music Without Rebuilding the Track

Choose where to continue, preserve musical context, and guide the next section of your song.

Choose Where the Extension Begins
Precise continuation

Choose Where the Extension Begins

Set a point within the source audio so the new section begins where your composition needs more time.

Extend Music Now
Follow the Source Track's Musical Identity
Musical continuity

Follow the Source Track's Musical Identity

Use the original rhythm, style, and arrangement as context for a coherent continuation.

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Continue with Lyrics or Instrumental Music
Creative direction

Continue with Lyrics or Instrumental Music

Choose a simple direction or use advanced mode for lyrics, style, title, and detailed generation controls.

Extend Music Now

How to Extend Music with AI

Choose a track, set the continuation point, and generate the next musical section.

  1. 01

    Choose Music to Extend

    Upload audio or select a completed song from your music library.

  2. 02

    Set the Extension Point

    Choose where the continuation begins and describe how the next section should develop.

  3. 03

    Generate and Review

    Listen to the extended versions, save a result, or continue working with another tool.

Give Your Track More Room to Develop

Continue a short song, demo, or musical idea from the point you choose.

Extend Music Now

A Platform Trusted by Music Creators

Built for people who make music of all kinds. If you are still unsure, read the notes real users left.

  • After 2+ years on Suno, its download limits and cost didn't fit my needs. What I like most: Unlimited (after a Pro trial) with 10 tools and no credits, Audio Joiner, Highlight Lyrics to check sung words, and one menu for MP3, WAV, cover, lyrics and license. I make 1-2 hour relaxing instrumentals with Content ID and YouTube Publishing, with lyric songs next. Thank you, LumiMusic! It's worth a try.

    N

    Nanda

  • Antes usaba Suno y probé Mubert, pero cambiaron las condiciones de descarga. Con LumiMusic Pro tengo descargas ilimitadas, clave para mi canal: publico 3 vídeos de una hora cada semana. Me encanta crear piano, jazz, música celta o japonesa que encaja con cada ambiente. Extend y Audio Joiner me ahorran mucho tiempo. ¡Gracias por escuchar a los usuarios! 💙

    I
    iris castro

    YouTuber – canal de música ambiental y relajación (Dream Haven Ambience)

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Frequently Asked Questions

Find answers to common questions about our AI music extender.

What is an AI music extender?

An AI music extender generates a new continuation for an existing track. It is also called an AI song extender or AI music expander because it develops additional music beyond the point you choose.

Can I choose where the music starts extending?

Yes. Choose an extension point after the beginning and before the end of the uploaded or selected track.

Does the AI song extender only loop the original audio?

No. The tool generates a new musical continuation using the source as context instead of simply repeating the same audio segment.

Can I extend a song with new lyrics or instrumental music?

Yes. Advanced mode can continue a vocal song with new lyrics or create an instrumental continuation without additional singing.

How many credits does music extension use?

A V series extension uses 10 credits. An R series extension uses 20 credits. Credits are automatically returned if the generation task fails.

Can I use extended music commercially?

Only extend audio that you own or are authorized to use. Commercial use of the result also depends on your active plan and the current license terms; a plan license does not grant rights to third-party source material.